Positioning device for main reinforcement of reinforcement cage and using method of positioning device
A technology for positioning devices and steel cages, which can be used in workpiece clamping devices, manufacturing tools, etc., and can solve problems such as difficulty in controlling the distance between steel bars
Pending Publication Date: 2021-09-24
中建八局轨道交通建设有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the defects of the prior art, to provide a positioning device for the main bars of the steel cage and its use method, which solves the problem of difficult control of the spacing of the steel bars, determines the position of the main bars through the positioning device, and then welds the main bars to the Spiral reinforcement to improve the welding efficiency of the main reinforcement, and improve the welding accuracy of the main reinforcement, ensure the construction quality and improve the construction efficiency
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[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0029] refer to figure 1 , the present invention provides a positioning device for the main reinforcement of the steel cage and its use method. By moving and adjusting the positioning piece along the main rod, the distance between the positioning piece and the pole is changed, and then the main reinforcement to be installed is held against the positioning Components, so that there is a set distance between the main reinforcement to be installed and the installed main reinforcement, so that the welding position of the main reinforcement to be installed is determined by the positioning piece, the purpose of positioning is achieved, and the problem of difficult control of the spacing of the steel bars is solved. Determined by the positioning device The location of the main reinforcement, and then the main reinforcement is welded to the spiral rein...
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The invention relates to a positioning device for a main reinforcement of a reinforcement cage and a using method of the positioning device. The positioning device comprises a main rod, a supporting rod and a positioning piece. The supporting rod is fixed at one end of the main rod and is clamped and propped against a main reinforcement to be installed. The positioning piece is installed on the main rod in a position-adjustable mode, the distance between the positioning piece and the supporting rod is changed by adjusting the position of the positioning piece along the main rod, then the main reinforcement to be installed abuts against the positioning piece, and the welding position of the main reinforcement to be installed is determined. According to the positioning device for the main reinforcement of the reinforcement cage and the using method of the positioning device, the problem that the distance between steel reinforcements is difficult to control is effectively solved, the position of the main reinforcement is determined through the positioning device, then the main reinforcement is welded to a spiral reinforcement, the welding efficiency of the main reinforcement is improved, the welding precision of the main reinforcement is improved, the construction quality is guaranteed, and the construction efficiency is improved.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a positioning device for the main reinforcement of a steel cage and a method for using the same. Background technique [0002] At present, the method of tying the reinforcement cage is usually to use a steel tape to measure the distance between two adjacent main reinforcements, and then connect the main reinforcement and the spiral reinforcement to form a reinforcement cage. However, the method of measuring with a tape is time-consuming and labor-intensive. It also drags down the construction progress, the construction efficiency is low, and the construction quality cannot be guaranteed. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art, to provide a positioning device for the main bars of the steel cage and its use method, which solves the problem of difficult control of the spacing of the steel bars, determ...
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 张凯穆庆刚梁东王帅刘国力马腾张士骏廖飞
Owner 中建八局轨道交通建设有限公司